Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468996 | Triboelectric generation device | Young-Jun Park, Sang Woo Kim, Yun Kwon Park, Wan Chul Seung, Keun Young Lee +2 more | 2019-11-05 |
| 10170686 | Electric energy harvester using ultrasonic wave | Sang Woo Kim, Ronan Hinchet, Seong-Su Kim, Wan Chul Seung, Ju-Hyuck Lee +1 more | 2019-01-01 |